A specially shaped fabrication of ferrous or nonferrous bulk material. It has a cross section not conforming to the letters h, i, t, or z.
NSN 5945-01-206-5695
NSN 6240-01-643-7333
NSN 6105-01-041-4672
NSN 5905-01-500-4215
NSN 6220-00-919-8172
NSN 6685-01-433-2889
NSN 6150-01-124-8039
NSN 5950-01-154-0974
NSN 6650-01-265-0650
NSN 6145-00-689-8372
NSN 5990-01-159-5988
NSN 5985-01-180-2117